[INFO] cloning repository https://github.com/MichaelDuPlessis/cssl [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MichaelDuPlessis/cssl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMichaelDuPlessis%2Fcssl", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMichaelDuPlessis%2Fcssl'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] eec75c0e598fd2bee2b5c54677b7568c15a90660 [INFO] checking MichaelDuPlessis/cssl against try#2278ef25f90817c20d6dd0d2da58a990eb6f53cb for pr-145108-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMichaelDuPlessis%2Fcssl" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/MichaelDuPlessis/cssl [INFO] finished tweaking git repo https://github.com/MichaelDuPlessis/cssl [INFO] tweaked toml for git repo https://github.com/MichaelDuPlessis/cssl written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/MichaelDuPlessis/cssl on toolchain 2278ef25f90817c20d6dd0d2da58a990eb6f53cb [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2278ef25f90817c20d6dd0d2da58a990eb6f53cb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/MichaelDuPlessis/cssl already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2278ef25f90817c20d6dd0d2da58a990eb6f53cb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2278ef25f90817c20d6dd0d2da58a990eb6f53cb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 43963084ba7c8704657a839a18a76bbe64a7e50e5beeb008b789bada84a35dde [INFO] running `Command { std: "docker" "start" "-a" "43963084ba7c8704657a839a18a76bbe64a7e50e5beeb008b789bada84a35dde", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "43963084ba7c8704657a839a18a76bbe64a7e50e5beeb008b789bada84a35dde", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "43963084ba7c8704657a839a18a76bbe64a7e50e5beeb008b789bada84a35dde", kill_on_drop: false }` [INFO] [stdout] 43963084ba7c8704657a839a18a76bbe64a7e50e5beeb008b789bada84a35dde [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2278ef25f90817c20d6dd0d2da58a990eb6f53cb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1ddc093fa1f6a78ac36c6f4091f0bb44da5359c46cf338727d456064728d001e [INFO] running `Command { std: "docker" "start" "-a" "1ddc093fa1f6a78ac36c6f4091f0bb44da5359c46cf338727d456064728d001e", kill_on_drop: false }` [INFO] [stderr] Checking cssl v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: methods `append`, `next`, and `next_mut` are never used [INFO] [stdout] --> src/unsync/linked_list.rs:67:12 [INFO] [stdout] | [INFO] [stdout] 60 | impl Node { [INFO] [stdout] | --------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 67 | pub fn append(&mut self, value: T) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 75 | pub fn next(&self) -> Option<&Self> { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 80 | pub fn next_mut(&mut self) -> Option<&mut Self> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `item` is never used [INFO] [stdout] --> src/unsync/skip_list.rs:93:8 [INFO] [stdout] | [INFO] [stdout] 76 | impl Node { [INFO] [stdout] | --------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 93 | fn item(&self) -> &Item { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `num_lanes` is never used [INFO] [stdout] --> src/unsync/skip_list.rs:404:8 [INFO] [stdout] | [INFO] [stdout] 300 | impl FastLanes { [INFO] [stdout] | -------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 404 | fn num_lanes(&self) -> u8 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `is_empty` and `build_fast_lanes` are never used [INFO] [stdout] --> src/unsync/skip_list.rs:458:8 [INFO] [stdout] | [INFO] [stdout] 441 | impl SkipListMap { [INFO] [stdout] | ---------------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 458 | fn is_empty(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 468 | fn build_fast_lanes(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `append`, `next`, and `next_mut` are never used [INFO] [stdout] --> src/unsync/linked_list.rs:67:12 [INFO] [stdout] | [INFO] [stdout] 60 | impl Node { [INFO] [stdout] | --------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 67 | pub fn append(&mut self, value: T) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 75 | pub fn next(&self) -> Option<&Self> { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 80 | pub fn next_mut(&mut self) -> Option<&mut Self> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `item` is never used [INFO] [stdout] --> src/unsync/skip_list.rs:93:8 [INFO] [stdout] | [INFO] [stdout] 76 | impl Node { [INFO] [stdout] | --------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 93 | fn item(&self) -> &Item { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `num_lanes` is never used [INFO] [stdout] --> src/unsync/skip_list.rs:404:8 [INFO] [stdout] | [INFO] [stdout] 300 | impl FastLanes { [INFO] [stdout] | -------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 404 | fn num_lanes(&self) -> u8 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.27s [INFO] running `Command { std: "docker" "inspect" "1ddc093fa1f6a78ac36c6f4091f0bb44da5359c46cf338727d456064728d001e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ddc093fa1f6a78ac36c6f4091f0bb44da5359c46cf338727d456064728d001e", kill_on_drop: false }` [INFO] [stdout] 1ddc093fa1f6a78ac36c6f4091f0bb44da5359c46cf338727d456064728d001e